This Helm chart to collect tcpdump from linux node/s and save it throw azure file share, by default will create Daemonset and will keep running, for more option please check the Values.
helm repo add tcpdump https://amjadaljunaidi.github.io/tcpdump/
helm repo update
helm install tcpdump tcpdump/tcpdumpTo use your own custom tcpdump image pass --set customImage.enabled=true --set customImage.image=<your image> to the helm install command.
make sure to keep the pvc before deleting the chart
kubectl patch pv <pv_name> -p "{\"spec\":{\"persistentVolumeReclaimPolicy\":\"Retain\"}}"
helm uninstall tcpdump| Key | Type | Default |
|---|---|---|
| tcpReplica | int | 15 |
| src | int | empty means all sources, example x.x.x.x or FQDN |
| dst | int | empty means destinations, example x.x.x.x or FQDN |
| nodeSelector | object | {"kubernetes.io/os":"linux"} |
| resources.limits.cpu | string | "100m" |
| resources.limits.memory | string | "90Mi" |
| resources.requests.cpu | string | "100m" |
| resources.requests.memory | string | "90Mi" |
| customImage.enabled | bool | false |
| customImage.image | string | ubuntu:18.04 |